bool ThreadedFileWorker::FlushDirCache( const CString &sPath )
{
/* FlushDirCache() is often called globally, on all drivers, which means it's called with
* no timeout. Temporarily enable a timeout if needed. */
bool bTimeoutEnabled = TimeoutEnabled();
if( !bTimeoutEnabled )
SetTimeout(1);
if( m_pChildDriver == NULL )
return false;
/* If we're currently in a timed-out state, fail. */
if( IsTimedOut() )
return false;
m_sRequestPath = sPath;
/* Kick off the worker thread, and wait for it to finish. */
if( !DoRequest(REQ_FLUSH_DIR_CACHE) )
{
if( !bTimeoutEnabled )
SetTimeout(-1);
LOG->Trace( "FlushDirCache(%s) timed out", sPath.c_str() );
return false;
}
if( !bTimeoutEnabled )
SetTimeout(-1);
return true;
}
bool ThreadedMemoryCardWorker::Unmount( const UsbStorageDevice *pDevice )
{
ASSERT( TimeoutEnabled() );
// If we're currently in a timed-out state, fail.
if( IsTimedOut() )
return false;
m_RequestDevice = *pDevice;
if( !DoRequest(REQ_UNMOUNT) )
return false;
return true;
}
